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Join Date: Apr 2021
Posts: 2
Angry 1988 911 AC front condenser fan wiring

I am in search of the wiring diagram for a 1988 911 ac system. I have no power to my front condenser fan which is causing my ac pressures to go to high. I have a diagram from Mitchel but I suspect something is incorrect with it or I am missing something. I have found a relay holder connector (no relay installed) at the front of the boot above the condenser blower but there is no relay installed in the holder. I have no power to the red/white wire (larger gauge) in this holder.

Old 04-13-2021, 10:46 AM
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lake wales fla
 
Join Date: Feb 2017
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The relay for the frt condenser fan is the very first relay in the front fuse panel towards the frt of the car. The relay holder you are referring to by the fan is most likely for the headlight washer system. Richard
Old 04-13-2021, 11:41 AM
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Thank you porschyard for opening my eyes. Someone had previously disconnected the condenser fan since it is obviously noisy. I found the condenser fan connector coming from the chassis wiring harness side farther over towards the battery. This vehicle already had the fused jumper harness installed. I just happen to see the larger gauge wire connector right next to the condenser fan motor wiring connector and assumed that was the correct connector. It must be a connector for a headlight washer motor.

Old 04-14-2021, 07:35 AM
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